DAA
From Avisynth wiki
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{{FilterCat4|External_filters|Scripts|Restoration_filters|Anti-aliasing}} | {{FilterCat4|External_filters|Scripts|Restoration_filters|Anti-aliasing}} | ||
| − | + | {{Filter|Didée | |
| − | {{Filter|Didée|| | + | | |
| + | | | ||
| + | |Anti-aliasing| | ||
* YV12 | * YV12 | ||
|}} | |}} | ||
| − | |||
| − | |||
== Abstract == | == Abstract == | ||
| − | Anti-aliasing with contra-sharpening. | + | Anti-aliasing with contra-sharpening by Didée. daa() works by averaging two independent interpolations, where each interpolation set works between odd-distanced pixels. This on its own provides sufficient amount of blurring. Enough blurring that the script uses a contra-sharpening step to counteract the blurring. |
| − | === Required | + | |
| − | *[[ | + | == Requirements == |
| + | * AviSynth 2.5.8 or later | ||
| + | * [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only | ||
| + | * Supported color formats: [[YV12]] | ||
| + | |||
| + | === Required Plugins === | ||
| + | *[[nnedi3]] | ||
*[[MaskTools2]] | *[[MaskTools2]] | ||
| − | *[[RemoveGrain]] | + | *RemoveGrain and Repair - part of the [[RemoveGrain v1.0b]] package. |
| + | |||
== Script == | == Script == | ||
function daa(clip c) { | function daa(clip c) { | ||
| − | nn = c. | + | nn = c.nnedi3(field=-2) |
| − | dbl = | + | dbl = merge(selecteven(nn),selectodd(nn)) |
dblD = mt_makediff(c,dbl,U=3,V=3) | dblD = mt_makediff(c,dbl,U=3,V=3) | ||
shrpD = mt_makediff(dbl,dbl.removegrain((width(c)>1100) ? 20 : 11),U=3,V=3) | shrpD = mt_makediff(dbl,dbl.removegrain((width(c)>1100) ? 20 : 11),U=3,V=3) | ||
DD = shrpD.repair(dblD,13) | DD = shrpD.repair(dblD,13) | ||
return dbl.mt_adddiff(DD,U=3,V=3) } | return dbl.mt_adddiff(DD,U=3,V=3) } | ||
| + | |||
== Examples == | == Examples == | ||
AviSource("Blah.avi") | AviSource("Blah.avi") | ||
daa() | daa() | ||
| + | |||
==External Links == | ==External Links == | ||
| − | + | <br> | |
| + | <br> | ||
| + | ----------------------------------------------- | ||
| + | '''Back to [[External_filters#Anti-aliasing|External Filters]] ←''' | ||
Revision as of 19:36, 29 September 2014
| Abstract | |
|---|---|
| Author | Didée |
| Version | |
| Download | |
| Category | Anti-aliasing |
| Requirements |
|
| License | |
| Discussion | |
Contents |
Abstract
Anti-aliasing with contra-sharpening by Didée. daa() works by averaging two independent interpolations, where each interpolation set works between odd-distanced pixels. This on its own provides sufficient amount of blurring. Enough blurring that the script uses a contra-sharpening step to counteract the blurring.
Requirements
- AviSynth 2.5.8 or later
- Progressive input only
- Supported color formats: YV12
Required Plugins
- nnedi3
- MaskTools2
- RemoveGrain and Repair - part of the RemoveGrain v1.0b package.
Script
function daa(clip c) {
nn = c.nnedi3(field=-2)
dbl = merge(selecteven(nn),selectodd(nn))
dblD = mt_makediff(c,dbl,U=3,V=3)
shrpD = mt_makediff(dbl,dbl.removegrain((width(c)>1100) ? 20 : 11),U=3,V=3)
DD = shrpD.repair(dblD,13)
return dbl.mt_adddiff(DD,U=3,V=3) }
Examples
AviSource("Blah.avi")
daa()
External Links
Back to External Filters ←
